Method to have a real time data communication

Details Method to have a real time data communication Method to have a real time data communication

2006-04-11

2006-04-11

Patel, Ajit (Department: 2664)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S356000, C370S470000

Reexamination Certificate

active

07027434

ABSTRACT:
A method of a real time data communication via a real time data over communication network, including the steps of transmitting at least two packets from source to destination, and determining by the destination for each one of the at least two packets, time information related to a receiving time of the packet. The source applies a predefined packet length to each packet, and the destination determines, according to the determined time information and the packet length, the characteristics of a first relation between a packet length and a source to destination delay. The destination also determines a preferred mouth to ear delay according to a preferred quality rating for the data communication, and also determines an optimal packet length to be used by the source for the preferred mouth to ear delay and according to the characteristics of the first relation.

REFERENCES:
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patent: 6064678 (2000-05-01), Sindhushayana et al.
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Request for Comments No. 1889 from The Networking Group—Category: Standards track—published on the world wide web at the internet site: http://www.jetf.org/rfc/rfc1889.txt?number =- 1889 entitled “RTP: A Transport Protocol for Real Time Applications”, Jan. 1996.
Request for Comments 1890 from The Networking Group—Category—Standards Track—Jan. 1996, entitled “RTP Profile for Audio and Video Conferences with Minimal Control”.

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